Exposure
ID
GRAVI.2024-10-19T06:16:17.355_1
Header ID
GRAVI.2024-10-19T06:16:17.355
Date updated
2024-10-19 06:30:51 UTC+0000
Release date
2024-10-19 06:16:17 UTC+0000
UTC Start
2024-10-19 06:16:17.355
UTC End
2024-10-19 06:22:17.355
MJD Start
60602.26131198
MJD End
60602.2654786467
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0067705
Ambient temperature (°C)
16.42
Seeing (arcsec)
0.54
Observation
ID
61033
Category
calibrator
Program ID
114.27AJ.002
Program Title
VLTI/GRAVITY AND MATISSE OBSERVATIONS OF AGB STARS IN THE METAL-POOR GLOBULAR CLUSTERS 47 TUC AND NGC362
Program Type
Normal
PI / COI
OHNAKA / WEIGELT / HOFMANN / SCHERTL
Target
ID
45394
Name
hd7053
RA
17.259539
DEC
-70.47338
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.4310 89.5100 139.7000 141.1000
A0-J2 127.7060 127.5540 124.7000 126.2000
A0-K0 116.1180 115.6500 109.1710 110.7250
G1-J2 47.4500 47.1400 95.3000 96.8000
G1-K0 59.9930 59.4500 59.8750 61.0500
J2-K0 34.8100 34.7660 7.6660 8.6280
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27AJ.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60602.26131198
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME hd7053
HIERARCH ESO INS SOBJ NAME hd7053
RA 17.259539
DEC -70.47338
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 376.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 89.431
HIERARCH ESO ISS PBL12 END 89.51
HIERARCH ESO ISS PBLA12 START 139.7
HIERARCH ESO ISS PBLA12 END 141.1
HIERARCH ESO ISS PBL13 START 127.706
HIERARCH ESO ISS PBL13 END 127.554
HIERARCH ESO ISS PBLA13 START 124.7
HIERARCH ESO ISS PBLA13 END 126.2
HIERARCH ESO ISS PBL14 START 116.118
HIERARCH ESO ISS PBL14 END 115.65
HIERARCH ESO ISS PBLA14 START 109.171
HIERARCH ESO ISS PBLA14 END 110.725
HIERARCH ESO ISS PBL23 START 47.45
HIERARCH ESO ISS PBL23 END 47.14
HIERARCH ESO ISS PBLA23 START 95.3
HIERARCH ESO ISS PBLA23 END 96.8
HIERARCH ESO ISS PBL24 START 59.993
HIERARCH ESO ISS PBL24 END 59.45
HIERARCH ESO ISS PBLA24 START 59.875
HIERARCH ESO ISS PBLA24 END 61.05
HIERARCH ESO ISS PBL34 START 34.81
HIERARCH ESO ISS PBL34 END 34.766
HIERARCH ESO ISS PBLA34 START 7.666
HIERARCH ESO ISS PBLA34 END 8.628
HIERARCH ESO ISS AMBI TAU0 START 0.008086
HIERARCH ESO ISS AMBI TAU0 END 0.005455
HIERARCH ESO ISS AMBI TEMP 16.42
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.56